linux-kernel - [PATCH v4 4/4] arm64: defconfig: Enable support for cbmem entries in the coreboot table

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Date: Mon, 12 Feb 2024 09:50:08 -0500
From: Nícolas F. R. A. Prado <nfraprado@...labora.com>
To: Tzung-Bi Shih <tzungbi@...nel.org>
Cc: Arnd Bergmann <arnd@...db.de>, Brian Norris <briannorris@...omium.org>, 
 Julius Werner <jwerner@...omium.org>, 
 Masahiro Yamada <masahiroy@...nel.org>, 
 Nathan Chancellor <nathan@...nel.org>, Nicolas Schier <nicolas@...sle.eu>, 
 Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>, 
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, 
 Andy Shevchenko <andriy.shevchenko@...ux.intel.com>, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, kernel@...labora.com, 
 chrome-platform@...ts.linux.dev, linux-kernel@...r.kernel.org, 
 linux-kbuild@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 Nícolas F. R. A. Prado <nfraprado@...labora.com>
Subject: [PATCH v4 4/4] arm64: defconfig: Enable support for cbmem entries
 in the coreboot table

Enable the cbmem driver and dependencies in order to support reading
cbmem entries from the coreboot table, which are used to store logs from
coreboot on arm64 Chromebooks, and provide useful information for
debugging the boot process on those devices.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Reviewed-by: Brian Norris <briannorris@...omium.org>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@...labora.com>
---
 arch/arm64/configs/defconfig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 361c31b5d064..49121133f045 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -255,6 +255,9 @@ CONFIG_INTEL_STRATIX10_RSU=m
 CONFIG_MTK_ADSP_IPC=m
 CONFIG_QCOM_QSEECOM=y
 CONFIG_QCOM_QSEECOM_UEFISECAPP=y
+CONFIG_GOOGLE_FIRMWARE=y
+CONFIG_GOOGLE_CBMEM=m
+CONFIG_GOOGLE_COREBOOT_TABLE=m
 CONFIG_EFI_CAPSULE_LOADER=y
 CONFIG_IMX_SCU=y
 CONFIG_IMX_SCU_PD=y

-- 
2.43.0